defaultServiceProvider::requestService(): no service found for - "com.nokia.qt.mediap

[xhsoldier]

defaultServiceProvider::requestService(): no service found for - "com.nokia.qt.mediaplayer"

I am using the QMediaPlayer to play a mp3 file, but get this error. How to resolve this?

[danhicksbyron]

http://lmgtfy.com/?q=com.nokia.qt.mediaplayer

[xhsoldier]

It says that it will work on the real device, not on simulator. but why on real device, my still does not work. Here is my code:
Does play sound need any capability?

I debuged, and get QMediaPlayer::InvalidMedia, why? Is my path not correct or the mp3 file is not correct?

Sound::Sound(QWidget *parent) :
QWidget(parent)
{
playSound = new QPushButton(this);
playSound->setText("Play Sound");
playSound->setFixedSize(QSize(200,100));
playSound->setGeometry(80,200, 200,100);

mPlayer = new QMediaPlayer(this);
QString mypath("C:\\QT_workspace\\second\\3days.mp3"); //already put this file in the C drive on the phone
// QString mypath(":\\3days.mp3");
QUrl mySoundUrl = QUrl::fromLocalFile(mypath.toAscii());
QMediaResource myResource(mySoundUrl, "audio");
QMediaContent mymedia(myResource);
mPlayer->setMedia(mymedia);
mPlayer->setVolume(80);

QObject::connect(mPlayer, SIGNAL(mediaStatusChanged(QMediaPlayer::MediaStatus)), this, SLOT(statusChanged(QMediaPlayer::MediaStatus)));
QObject::connect(mPlayer, SIGNAL(stateChanged(QMediaPlayer::State)), this, SLOT(stateChanged(QMediaPlayer::State)));
QObject::connect(playSound,SIGNAL(clicked()),this,SLOT(on_playbutton_clicked()));


// Symbian specific code
#ifdef Q_OS_SYMBIAN
#endif

}

void Sound:n_playbutton_clicked()
{
mPlayer->play();
}

void Sound::statusChanged(QMediaPlayer::MediaStatus status) {
switch(status) {
case QMediaPlayer::LoadedMedia:
mPlayer->play();
break;

case QMediaPlayer::LoadingMedia:
mPlayer->play();

default:
break;
}
}

void Sound::stateChanged(QMediaPlayer::State state) {
switch(state) {
case QMediaPlayer::PlayingState:
qDebug() << "now playing";
break;

case QMediaPlayer::StoppedState:
qDebug() << "now stopped";
break;

case QMediaPlayer::PausedState:
qDebug() << "now paused";
break;
}
}